{"action":"Upgrade linux to 6.1.52-1 or later.","affected":[{"fixed":"6.1.52-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.52-1"],"id":"tcs_01M5NJSP7BTE20E78YPGW2CVB2","modified_at":"2026-10-26T18:02:39.601992195Z","published_at":"2025-10-07T16:15:52.287Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53681","https://security-tracker.debian.org/tracker/CVE-2023-53681"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53681","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53681"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: bcache: Fix __bch_btree_node_alloc to make the failure behavior consistent In some specific situations, the return value of __bch_bt"}